135780457920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8319881}}^1$

素因数の和:8319918

約数の個数: 112

約数和(自身を含む): 456462006048

約数和(自身を除く): 320681548128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 8319881, 16639762, 24959643, 33279524, 41599405, 49919286, 66559048, 83198810, 99838572, 124798215, 133118096, 141437977, 166397620, 199677144, 249596430, 266236192, 282875954, 332795240, 399354288, 424313931, 499192860, 532472384, 565751908, 665590480, 707189885, 798708576, 848627862, 998385720, 1131503816, 1331180960, 1414379770, 1597417152, 1697255724, 1996771440, 2121569655, 2263007632, 2662361920, 2828759540, 3394511448, 3993542880, 4243139310, 4526015264, 5657519080, 6789022896, 7987085760, 8486278620, 9052030528, 11315038160, 13578045792, 16972557240, 22630076320, 27156091584, 33945114480, 45260152640, 67890228960, 135780457920]

約数ペア:

[(1, 135780457920), (2, 67890228960), (3, 45260152640), (4, 33945114480), (5, 27156091584), (6, 22630076320), (8, 16972557240), (10, 13578045792), (12, 11315038160), (15, 9052030528), (16, 8486278620), (17, 7987085760), (20, 6789022896), (24, 5657519080), (30, 4526015264), (32, 4243139310), (34, 3993542880), (40, 3394511448), (48, 2828759540), (51, 2662361920), (60, 2263007632), (64, 2121569655), (68, 1996771440), (80, 1697255724), (85, 1597417152), (96, 1414379770), (102, 1331180960), (120, 1131503816), (136, 998385720), (160, 848627862), (170, 798708576), (192, 707189885), (204, 665590480), (240, 565751908), (255, 532472384), (272, 499192860), (320, 424313931), (340, 399354288), (408, 332795240), (480, 282875954), (510, 266236192), (544, 249596430), (680, 199677144), (816, 166397620), (960, 141437977), (1020, 133118096), (1088, 124798215), (1360, 99838572), (1632, 83198810), (2040, 66559048), (2720, 49919286), (3264, 41599405), (4080, 33279524), (5440, 24959643), (8160, 16639762), (16320, 8319881)]